Pure oil of winter-green.......... 5 fluidrachms

Pure oil of sassafras........... 5 fluidrachms

Pure oil of anise........ 5 fluidrachms

Carbonate of magnesium........ 2.5 ounces

Alcohol.......... 1 pint

Water, quantity sufficient to make 2 pints.

Dissolve the various oils in the alcohol, and rub with carbonate of magnesium in a mortar. Pour the mixture into a quart bottle, and fill the bottle with water. Allow to macerate for a week or more, shaking every day. Then filter through the paper, adding enough water through the paper to make the finished product measure 2 pints.